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Champion 851 Copper Plus Non-Resistor Spark Plugs - DJ6J


Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!

Copper Plus spark plug has a copper core center electrode that allows for accurate control of heat range, optimizing performance, and longevity of the spark plug.
Patented SAC-9 semi-conductor resistor for maximum EMI and RFI suppression.
Patented Ultraseal coated shell for rust prevention.
Plug Type: DJ6J.
Seat Type: Tapered.
Hex Size (Inch): 0.625.
Hex Size (MM): 15.88.
Thread Size (Inch): 0.551.
Thread Size (MM): 14.
Thread Reach (Inch): 0.307.
Taper Diameter (Inch): 0.34.
Installed Height: 1.45.
Gap (Inch): 0.022-0.028.
Gap (MM): 0.56-0.71.
Center Electrode Diameter (Inch): 0.094.
Center Electrode Material: Nickel Copper Alloy.
Ground Electrode Material: Nickel Copper Alloy.
Classification: Champion Copper Plus Small Engine.
Resistor Plug: N
WarningWarning: Cancer and Reproductive Harm –

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